use DTS generated by x264 when computing duration and offset in muxmp4

also fix an issue where ffmpeg generated negative PTS for initial
frames of video.


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3097 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 4 insertions, 0 deletions

diff --git a/libhb/muxmkv.c b/libhb/muxmkv.c
index f179cb755..d30e7c01d 100644
--- a/libhb/muxmkv.c
+++ b/libhb/muxmkv.c
@@ -399,6 +399,7 @@ static int MKVMux( hb_mux_object_t * m, hb_mux_data_t * mux_data,
             }
             mk_addFrameData(m->file, mux_data->track, op->packet, op->bytes);
             mk_setFrameFlags(m->file, mux_data->track, timecode, 1, 0);
+            hb_buffer_close( &buf );
             return 0;
         }
     }
@@ -424,6 +425,7 @@ static int MKVMux( hb_mux_object_t * m, hb_mux_data_t * mux_data,
             mk_setFrameFlags(m->file, mux_data->track, timecode, 1, duration);
         }
         mk_flushFrame(m->file, mux_data->track);
+        hb_buffer_close( &buf );
         return 0;
     }
     else
@@ -442,6 +444,7 @@ static int MKVMux( hb_mux_object_t * m, hb_mux_data_t * mux_data,
             }
             mk_addFrameData(m->file, mux_data->track, op->packet, op->bytes);
             mk_setFrameFlags(m->file, mux_data->track, timecode, 1, 0);
+            hb_buffer_close( &buf );
             return 0;
         }
     }
@@ -457,6 +460,7 @@ static int MKVMux( hb_mux_object_t * m, hb_mux_data_t * mux_data,
                        mux_data == job->mux_data) ? 
                             (buf->frametype == HB_FRAME_IDR) : 
                             ((buf->frametype & HB_FRAME_KEY) != 0)), 0 );
+    hb_buffer_close( &buf );
     return 0;
 }